Koju R, Gurung B, Dongol Y. Effectiveness of Intrathecal Morphine for Analgesia following Elective Caesarean Section. Nepal J Obstet Gynaecol [Internet]. 2015 Aug. 17 [cited 2024 Nov. 21];10(1):57-61. Available from: https://nepjol.info/index.php/NJOG/article/view/13198